Beginner’s Guide for LetPot Hydroponics

Welcome to hydroponic gardening with LetPot! Here’s a simple, step-by-step guide to help you get started and succeed as a newbie:

 

1. What plants should a beginner grow?

Start with herbs and leafy greens like lettuce, basil, kale, bok choy, thyme, dill, spinach, parsley, chives, and oregano. These plants grow quickly, require minimal maintenance, and adapt well to hydroponic systems.

 

2. How high should the grow light be?

Keep the light 2–3 inches (5–8 cm) above the plants. This prevents them from becoming leggy. Adjust the height as plants grow to maintain this distance.

 

3. How long should the lights stay on daily?

The default setting on LetPot systems is 16 hours per day. Adjust based on your plant’s needs (e.g., leafy greens thrive with 12–16 hours) and ambient light conditions. Use the app to customize schedules.

 

4. How often do I add nutrient solution?

Check the water tank every 2 weeks. When refilling, add fresh water and nutrient solution in the recommended ratio (follow package instructions). Never add nutrients to dry reservoirs—always mix with water.

 

5. How do I use the light-blocking stickers? Do they need holes?

Step 1: Peel off the center circle of the sticker to create a hole for your plant.

Step 2: Leave the rest of the sticker in place. It blocks light from reaching the water, preventing algae and mold growth.

No need to poke extra holes or remove the sticker later.

 

6. When should I use the germination cover?

Place the transparent cover over seedlings to retain humidity during germination.

Remove the cover once plants grow tall enough to touch it. This ensures proper airflow and prevents overcrowding.

 

7. How do I check if the pump is working?

Look for ripples or movement in the water—this indicates the pump is running.

If unsure, use the LetPot app to troubleshoot or contact customer support.

 

8. Can I reuse the planting baskets?

Yes, but replace them periodically for best results. Old baskets may accumulate mineral deposits or algae, affecting plant health.

 

9. What’s the black cover for?

Use it to cover the pod and block light from reaching the nutrient solution. This stops algae growth.

 

Pro Tips for Success:

Monitor pH levels (ideal range: 5.5–6.5 for most plants).

Clean the system between harvests to prevent clogs and contamination.

Start small—master a few plants before expanding!

 

Happy growing! With LetPot, even beginners can enjoy fresh, homegrown herbs and veggies year-round. For more help, use the LetPot app or reach out to our support team.